Company lists · Data refreshed September 2026

Top 25 Renewable energy consultancy companies based in Toronto, Canada

Name: Renewable energy consultancy companies based in Toronto, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 70 companies tracked

RevenueBase identified 70 renewable energy consultancy companies headquartered in Toronto, Canada as of September 2026 and tracks 287 professional contacts across them, including 142 with verified work emails. Calgary is the largest hub.

This list covers renewable energy consultancy companies headquartered in Toronto, Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

70Companies

287Contacts tracked

142Verified emails

Explore all 70 companies → Free signup · no credit card · 500 free credits

The 25 largest renewable energy consultancy companies based in Toronto, Canada

Ranked by team size

Top 25 of 70 renewable energy consultancy companies based in Toronto, Canada, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names renewable energy consultancy companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Enerlife Consulting INCPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	30
	“Enerlife helps owners and managers achieve the full potential of their buildings, drawing on our dynamic national database and experience with leading organizations to provide…” Source: company website · checked Sep 5, 2026
2	Noventa Energy PartnersStrong evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	27
	“Noventa is a renewable energy company providing proprietary solutions to reduce carbon emissions and manage energy costs through a full suite of services that range from…” Source: company website · checked Sep 5, 2026
3	Hemson Consulting LTDIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	18
	“Since 1983, Hemson Consulting Ltd.” Source: company website · checked Sep 5, 2026
4	Metsco Energy SolutionsPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	51-200	17
	“We are power sector engineers and management consultants joined in our belief that utility, C&I and ESCO companies can be both technologically robust and affordable for their…” Source: company website · checked Sep 5, 2026
5	Jupiter Energy Advisors INCPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	14
	“JUPITER is your energy partner.” Source: company website · checked Sep 5, 2026
6	Watershed Technologies INCIndirect evidence	Toronto, CanadaHQ checked Sep 5, 2026	11-50	13
	“Watershed offers science and technology based solutions to enable the transition to sustainability.” Source: company website · checked Sep 5, 2026
7	Energy Work INCPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	1-10	12
	“Energy@Work Inc.” Source: company website · checked Sep 5, 2026
8	Quwa Smart ServicesPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	1-10	11
	“Quwa Smart Services Inc (QSS) is a dynamic engineering consulting firm specializing in Energy Management, Decarbonization and Smart Technology Solutions.” Source: company website · checked Sep 5, 2026
9	AA Impact INCPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	7
	“We specialize in guiding and transitioning Energy, Supply Chain and Financial Service businesses towards environmentally conscious and socially responsible practices.” Source: company website · checked Sep 5, 2026
10	Compass Energy ConsultingPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	1-10	7
	“Compass Energy Consulting (“Compass”) is a boutique management consulting firm that is focused on providing strategic, technical, financial, and development support to the…” Source: company website · checked Sep 5, 2026
11	Internat Energy Solutions CanadaPartial evidence	Toronto, CanadaHQ checked Sep 5, 2026	51-200	7
	“Internat Energy Solutions Canada (IESC) was acquired by Dillon Consulting Limited in 2023.” Source: company website · checked Sep 5, 2026
12	Trec Renewable Energy Co-OpStrong evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	6
	“TREC is Canada’s leader in the development of community owned renewable energy.” Source: company website · checked Sep 5, 2026
13	KWM ConsultingIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	6
	“At KWM we believe that successful advice goes beyond the achievement of outputs and goals, to empowering our clients to respond in a manner that meets the needs of today and…” Source: company website · checked Sep 5, 2026
14	Access Capital CorpIndirect evidence	Toronto, CanadaHQ checked Sep 5, 2026	1-10	6
	Source: company website · checked Sep 5, 2026
15	AUX EnergyPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	1-10	5
	“AUX Energy – A Hydro One energy solutions company.” Source: company website · checked Sep 5, 2026
16	Ecovolt ElectricPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	51-200	4
	“At EcoVolt Electric, we are committed to driving a sustainable energy future.” Source: company website · checked Sep 5, 2026
17	Bolt And Forge Design INCIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	1-10	3
	Source: company website · checked Sep 5, 2026
18	Independent Environmental Consultants IECPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	3
	“WHO WE ARE The success of infrastructure, mining and energy projects in today’s environment requires much more than technical expertise.” Source: company website · checked Sep 5, 2026
19	Laszlo Energy ServicesStrong evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	1-10	3
	“Laszlo Energy Services is a consultancy providing independent expertise in the fields of urban energy, carbon emissions, low carbon technologies and energy policy.” Source: company website · checked Sep 5, 2026
20	EnlitenIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	1-10	3
	“As Canada transitions to a low-carbon economy, we believe that sustainability will drive business growth in every sector.” Source: company website · checked Sep 5, 2026
21	Mann Energy SolutionsPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	2
	“MES is a professional consulting engineering company that specializes in electrical, indoor air quality and energy solutions, including engineering and implementation.” Source: company website · checked Sep 5, 2026
22	Co-Mapping SolutionsPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	1-10	2
	“We provide research and advisory services in energy planning and development, climate change management, and sustainability programming.” Source: company website · checked Sep 5, 2026
23	Clean Conduit INCIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	1-10	2
	“The name “Clean Conduit” stems from a desire to act as a “conduit” of innovative equipment, technology and services that benefit cleantech enterprises and drive adoption of…” Source: company website · checked Sep 5, 2026
24	Indeco Strategic Consulting INCIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	1-10	2
	“IndEco Strategic Consulting Inc (IndEco) is a team of dedicated professionals who help your organization facilitate, manage and adapt to the major changes society will be going…” Source: company website · checked Sep 5, 2026
25	Arcascent INCIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	1-10	2
	Source: company website · checked Sep 5, 2026

Showing 25 of 70 renewable energy consultancy companies based in Toronto, Canada

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Renewable energy consultancy companies based in Toronto, Canada at a glance

As of Sep 5, 2026

1-10Median size (employees)

CalgaryLargest hub · 78 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole Canada list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Toronto, over 70 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among renewable energy consultancy companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Toronto, Canada whose own description of what they do matches “renewable energy consultancy companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among renewable energy consultancy companies, and records with no verified work email. Companies headquartered outside Toronto are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 142 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 5, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Renewable energy consultancy companies by metro in Canada

Renewable energy consultancy companies in Calgary78
Renewable energy consultancy companies in Toronto70
Renewable energy consultancy companies in Vancouver45
Renewable energy consultancy companies in Montreal30
Renewable energy consultancy companies in Edmonton27

Frequently asked

How many renewable energy consultancy companies are there based in Toronto, Canada?

RevenueBase identified 70 renewable energy consultancy companies headquartered in Toronto, Canada as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Enerlife Consulting INC, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most renewable energy consultancy companies?

Calgary leads with 78 headquartered companies, followed by Toronto (70) and Vancouver (45).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 142 verified decision-maker contacts tracked across these 70 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.